Which exponential function is graphed here?

What is the range for 31,39,29,34,37,24,36,33,34,28

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?